Cylinder Head Removal; Cylinder Head Disassembly - DAELIM HISTORY 125 Service Manual

● Manually turn the camshaft bearing outer race, and
check if it turns smoothly.
● Check the bearing for wear or damage.
CAUTION
·Be sure to check the valve clearance.
CYLINDER HEAD
REMOVAL
● Remove the engine from the frame. (⇨6-2 )
● Remove the cylinder head cover.
● Remove the RH. LH. shroud. (⇨8-2 )
● Remove the camshaft. (⇨9-3 )
● Remove the EX. pipe. (⇨4-12 )
● Remove the cylinder head.
● Remove the cylinder head gasket, dowel pin and cam
chain guide from the cylinder.
DISASSEMBLY
● Remove the carburetor insulator.
● Remove the spark plug from the cylinder head.
CYLINDER HEAD / VALVES
CAMSHAFT BEARING
CAM CHAIN GUIDE
CARBURETOR INSULATOR
CYLINDER
HEAD
9-5